Obedience

Write propaganda that insidiously promotes Titivilus and his deeds. Gain a +4 profane bonus on saving throws against mind-affecting effects.

Boons - Infernal Dukes

Source Book of the Damned pg. 118The Lords of Hell, the Dukes of Perdition, and the Princes of Damnation are all names for the infamous nobility of the Pit— the elite caste of devilkind known as the infernal dukes.

All infernal dukes are lawful evil and range in power from CR 26 to CR 27. The boons they grant are less complex than those granted by archdevils, manifesting as spell-like abilities usable once per day each.